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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13722) Add flag to detect constants to CBO pull up rules
Date Mon, 09 May 2016 21:52:12 GMT
Jesus Camacho Rodriguez created HIVE-13722:
----------------------------------------------

             Summary: Add flag to detect constants to CBO pull up rules
                 Key: HIVE-13722
                 URL: https://issues.apache.org/jira/browse/HIVE-13722
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: 2.1.0
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Add flag to avoid firing CBO pull up constants rules indefinitely. This issue can be reproduced
using e.g. union27.q, union_remove_19.q, unionDistinct_1.q.



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